Struct InvokeArgs

pub struct InvokeArgs {
    pub gas: i64,
    pub regs: [u64; 13],
}

Args for invoking an inner PVM.

Fields

gas: i64

regs: [u64; 13]

Implementations

impl InvokeArgs

pub fn new(gas: i64) -> Self

Initialize the gas to the specified value, initialize the registers to zeroes.

pub fn reg(&self, reg: Reg) -> u64

Get the value of the specified register.

pub fn set_reg(&mut self, reg: Reg, value: u64)

Set the value of the specified register.

pub fn set_return_value<T: SetReturnValue>(&mut self, value: T)

Set the contents of A0 and optinally A1 registers that typically store the return value of a function call.

pub fn get_arg_reg(&self, i: usize) -> u64

Get the value of the i-th argument’s register.

pub fn get_arg<T: Arg>(&mut self, i: &mut usize) -> T

Get the value of the i-th argument.

pub fn set_arg_reg(&mut self, i: usize, value: u64)

Set the value of the i-th argument’s register.

pub fn set_arg<T: Arg>(&mut self, i: &mut usize, value: T)

Set the value of the i-th argument.

Trait Implementations

impl Debug for InvokeArgs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<InvokeArgs> for InvokeArgs

fn from(other: InvokeArgs) -> Self

Converts to this type from the input type.

impl From<InvokeArgs> for InvokeArgs

fn from(other: InvokeArgs) -> Self

Converts to this type from the input type.